We have made the second version of uArmⅠ. In this version, you can change the head of the arm, so the fourth servo on the head of the arm can face down and forward by different install ways. A special robot gripper is in designing.

After a few days of improvement work, we have made some new designs of the robot arm. Make some changes of the structure to make the arm stable. Add a small gripper and the new sucker holder. Then we decide to try some other materials to make the robot arm. So we got a laser cut Basswood one.

Here is the laser cut Basswood parts.

Do the assembling.

The finish Basswood uArm.

More details of this arm.

Here the small gripper and the new sucker holder.

Change the head of the arm and install the gripper on the arm.

Whatís more, we also made a transparent one by acrylic this time.

Here is the way that you can install the sucker with the new holder on the robot arm.

So far, we have 3 uArmⅠ, the black acrylic one, the basswood one and the transparent acrylic one.

More testing videos and improvements will be updated soon. We are going to make this arm better, more stable and more accurate.

A Vacuum Gripper Suction Cup is often used on industry robot arm in manufacture. And we also add a small one on uArm.

The Vacuum Gripper Suction Cup is controlled by a small Vacuum Pump and a Solenoid Valve.

We made the first load test of the robot arm by using the Vacuum Gripper Suction Cup. It can lift a 330ml Coca Cola and move it to another place. More applications and test videos with the Vacuum Gripper Suction Cup will be updated soon.